Good-Lite LEA Symbols Suppression Test Attachment

This LEA Symbols Suppression Test attachment was designed for exams in which the child is familiar with the LEA Symbols, it provides the same Worth 4-Dot capability using LEA Symbols as the target. This device will fit on your Welch Allyn or Keeler transilluminator and supports Worth 4-Dot testing using red/green goggles. As opposed to conventional flashlight versions, the LEA Symbols Suppression Test attachment does not require bulky flashlight units or D batteries.